Identification of a Novel Variant in the Phosphoenolpyruvate Carboxykinase Gene Promoter in Japanese Patients with Type 2 Diabetes - Horikawa, Y; Yamasaki, T; Nakajima, H; Shingu, R; Yoshiuchi, I; Miyagawa, J; Namba, M; Hanafusa, T; Matsuzawa, Y (Hormone and Metabolic Research, 2003)